- contains permanently electro-statically charged Filtrete™ fibers that attract and retain airborne micro-particles and allergens.
- Combines the optimal balance of filtration efficiency and air flow.
- This model has higher resistance to oil & oily residue. Commonly found oily pollutants include automotive and industrial emissions, cooking fumes and cigarettes.
- Filtration Efficiency towards PM2.5 is 40 times higher than that of general air conditioner's plastic screen filter.
- Applicable for window type and split type air conditioner
- Recommend to change filter every 1-2 months to reduce air blockage
- 3M™ Filtrete™ Air filter is Health Partner of Amercan Lung Associatoin
Powered by Filtrete™ filtration technology. Filtration efficiency towards PM2.5 is 40 times higher than that of general air conditioner's plastic screen filter. This model has higher resistance to oil and oily based pollutants. This model is 14"x103" economy pack.